[RTP] Fixup RTP Play support

See #4661
See https://github.com/ytdl-org/youtube-dl/pull/29824

See #10787
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somini 2024-10-03 01:35:25 +01:00
parent e59c82a74c
commit 10eeaa6bfd
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1 changed files with 72 additions and 61 deletions

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@ -1,22 +1,27 @@
import base64
import json
import re
import urllib.parse
from .common import InfoExtractor
from ..utils import js_to_json
from ..utils import ExtractorError, determine_ext, join_nonempty
def decode_b64_url(code):
decoded_url = re.match(r'[^[]*\[([^]]*)\]', code).groups()[0]
return base64.b64decode(
urllib.parse.unquote(re.sub(r'[\s"\',]', '', decoded_url)),
).decode('utf-8')
class RTPIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?rtp\.pt/play/(?:(?:estudoemcasa|palco|zigzag)/)?p(?P<program_id>[0-9]+)/(?P<id>[^/?#]+)'
_VALID_URL = r'https?://(?:(?:(?:www\.)?rtp\.pt/play/(?P<subarea>.*/)?p(?P<program_id>[0-9]+)/(?P<episode_id>e[0-9]+/)?)|(?:arquivos\.rtp\.pt/conteudos/))(?P<id>[^/?#]+)/?'
_TESTS = [{
'url': 'http://www.rtp.pt/play/p405/e174042/paixoes-cruzadas',
'md5': 'e736ce0c665e459ddb818546220b4ef8',
'url': 'https://www.rtp.pt/play/p9165/e562949/por-do-sol',
'info_dict': {
'id': 'e174042',
'ext': 'mp3',
'title': 'Paixões Cruzadas',
'description': 'As paixões musicais de António Cartaxo e António Macedo',
'id': 'por-do-sol',
'ext': 'mp4',
'title': 'Pôr do Sol Episódio 1 - de 16 Ago 2021',
'description': 'Madalena Bourbon de Linhaça vive atormentada pelo segredo que esconde desde 1990. Matilde Bourbon de Linhaça sonha fugir com o seu amor proibido. O en',
'thumbnail': r're:^https?://.*\.jpg',
},
}, {
@ -30,76 +35,82 @@ class RTPIE(InfoExtractor):
'thumbnail': r're:^https?://.*\.jpg',
},
}, {
'url': 'http://www.rtp.pt/play/p831/a-quimica-das-coisas',
'url': 'https://www.rtp.pt/play/p831/e205093/a-quimica-das-coisas',
'only_matching': True,
}, {
'url': 'https://www.rtp.pt/play/estudoemcasa/p7776/portugues-1-ano',
'url': 'https://www.rtp.pt/play/estudoemcasa/p7776/e500050/portugues-1-ano',
'only_matching': True,
}, {
'url': 'https://www.rtp.pt/play/palco/p13785/l7nnon',
'url': 'https://www.rtp.pt/play/palco/p9138/jose-afonso-traz-um-amigo-tambem',
'only_matching': True,
}, {
'url': 'https://www.rtp.pt/play/p510/e798152/aleixo-fm',
'only_matching': True,
}]
_RX_OBFUSCATION = re.compile(r'''(?xs)
atob\s*\(\s*decodeURIComponent\s*\(\s*
(\[[0-9A-Za-z%,'"]*\])
\s*\.\s*join\(\s*(?:""|'')\s*\)\s*\)\s*\)
''')
def __unobfuscate(self, data, *, video_id):
if data.startswith('{'):
data = self._RX_OBFUSCATION.sub(
lambda m: json.dumps(
base64.b64decode(urllib.parse.unquote(
''.join(self._parse_json(m.group(1), video_id)),
)).decode('iso-8859-1')),
data)
return js_to_json(data)
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
title = self._html_search_meta(
'twitter:title', webpage, display_name='title', fatal=True)
f, config = self._search_regex(
r'''(?sx)
(?:var\s+f\s*=\s*(?P<f>".*?"|{[^;]+?});\s*)?
var\s+player1\s+=\s+new\s+RTPPlayer\s*\((?P<config>{(?:(?!\*/).)+?})\);(?!\s*\*/)
''', webpage,
'player config', group=('f', 'config'))
# Remove comments from webpage source
webpage = re.sub(r'(?s)/\*.*\*/', '', webpage)
webpage = re.sub(r'(?m)(?:^|\s)//.*$', '', webpage)
config = self._parse_json(
config, video_id,
lambda data: self.__unobfuscate(data, video_id=video_id))
f = config['file'] if not f else self._parse_json(
f, video_id,
lambda data: self.__unobfuscate(data, video_id=video_id))
title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title', default='')
# Replace irrelevant text in title
title = title.replace(' - RTP Play - RTP', '') or self._html_search_meta('twitter:title', webpage)
formats = []
if isinstance(f, dict):
f_hls = f.get('hls')
if f_hls is not None:
formats.extend(self._extract_m3u8_formats(
f_hls, video_id, 'mp4', 'm3u8_native', m3u8_id='hls'))
if 'Este episódio não se encontra disponí' in title:
raise ExtractorError('Episode unavailable', expected=True)
f_dash = f.get('dash')
if f_dash is not None:
formats.extend(self._extract_mpd_formats(f_dash, video_id, mpd_id='dash'))
part = self._html_search_regex(r'section\-parts.*<span.*>(.+?)</span>.*</ul>', webpage, 'part', default=None)
title = join_nonempty(title, part, delim=' ')
# Get file key
file_key = self._search_regex(r'\s*fileKey: "([^"]+)",', webpage, 'file key - open', default=None)
if file_key is None:
self.write_debug('url: obfuscated')
file_key = self._search_regex(r'\s*fileKey: atob\( decodeURIComponent\((.*)\)\)\),', webpage, 'file key')
url = decode_b64_url(file_key) or ''
else:
formats.append({
'format_id': 'f',
'url': f,
'vcodec': 'none' if config.get('mediaType') == 'audio' else None,
})
self.write_debug('url: clean')
url = file_key
if 'mp3' in url:
full_url = 'https://cdn-ondemand.rtp.pt' + url
elif 'mp4' in url:
full_url = f'https://streaming-vod.rtp.pt/dash{url}/manifest.mpd'
else:
full_url = None
if not full_url:
raise ExtractorError('No valid media source found in page')
poster = self._search_regex(r'\s*poster: "([^"]+)"', webpage, 'poster', fatal=False)
# Finally send pure JSON string for JSON parsing
full_url = full_url.replace('drm-dash', 'dash')
ext = determine_ext(full_url)
if ext == 'mpd':
# Download via mpd file
self.write_debug('formats: mpd')
formats = self._extract_mpd_formats(full_url, video_id)
else:
self.write_debug('formats: ext={ext}')
formats = [{
'url': full_url,
'ext': ext,
}]
subtitles = {}
vtt = config.get('vtt')
vtt = self._search_regex(r'\s*vtt: (.*]]),\s+', webpage, 'vtt', default=None)
if vtt is not None:
for lcode, lname, url in vtt:
subtitles.setdefault(lcode, []).append({
vtt_object = self._parse_json(vtt.replace("'", '"'), full_url)
self.write_debug(f'vtt: {len(vtt_object)} subtitles')
for lcode, lname, url in vtt_object:
subtitles.setdefault(lcode.lower(), []).append({
'name': lname,
'url': url,
})
@ -109,6 +120,6 @@ class RTPIE(InfoExtractor):
'title': title,
'formats': formats,
'description': self._html_search_meta(['description', 'twitter:description'], webpage),
'thumbnail': config.get('poster') or self._og_search_thumbnail(webpage),
'thumbnail': poster or self._og_search_thumbnail(webpage),
'subtitles': subtitles,
}